Makita DHR400ZKU Twin 18v Brushless Rotary Demolition Hammer (Body Only + Case)

The Makita DHR400ZKU is a cordless rotary demolition hammer with a 36v brushless DC motor with low maintenance and extended runtime and is powered by twin 18v LXT batteries. This is a 2 function machine with rotary hammer mode for masonry drilling up to 40mm and hammer only mode for chiselling.

AVT (anti vibration technology) reduces hand arm vibration allowing for sustained use and AWS (auto-start wireless system) which automatically connects to compatible dust extractors with Bluetooth. This unit has an impressive hammer action of 8.0J and drilling capacities of 40mm solid bit and 105mm core bit.

Other features include constant speed control to keep the motor speed constant under load, torque limiter to protect the user against "snagging" plus soft start, variable speed and electric brake.

• Voltage: 36 (18V x2)v
• Max in concrete (TCT bit): 40mm
• Max in concrete (TCT core): 105mm
• Impact energy: 8.0J
• Shank: SDS-MAX
• Blows per minute: 1450 - 2900bpm
• Noise sound pressure: 91dB(A)
• Noise sound power: 102dB(A)
• Noise K factor: 3dB(A)
• No Load Speed: 250 - 500rpm
• Vibration K factor: 1.5m/sec²
• Vibration: Hammer Drilling: 5.0m/sec²
• Vibration: Chiselling: 4.5m/sec²
• Net weight: 7.3 - 8.1kg

• Auto-Start Wireless System (AWS) - connects to compatible dust extractors with Bluetooth. The dust extractor automatically runs while the switch is on
• Brushless motor
• Variable speed
• Electric brake
• Soft start
• Constant speed control
• Torque limiter
• LED job light
• "Soft no load" function automatically reduces the motor speed during idling to suppress the vibration of the machine body
• 2-mode operation: Rotation with hammering / Hammering only